CN204481066U - One can heating battery case - Google Patents
One can heating battery case Download PDFInfo
- Publication number
- CN204481066U CN204481066U CN201520165071.7U CN201520165071U CN204481066U CN 204481066 U CN204481066 U CN 204481066U CN 201520165071 U CN201520165071 U CN 201520165071U CN 204481066 U CN204481066 U CN 204481066U
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- CN
- China
- Prior art keywords
- battery
- heating
- heating wire
- battery case
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses one can heating battery case, comprise casing (1), battery (2), also comprise heating wire (3), it is inner that battery (2), heating wire (3) are arranged on casing (1), and heating wire (3) is arranged in the mutual assemblage gap of battery (2).Aforementioned heating wire (3) can also replace with ribbon heater.What the utility model solved prior art can the complicated inefficient problem of heating battery box structure, is mainly used in electric vehicle battery case heating and thermal insulation field.
Description
Technical field
The utility model relates to battery case field, and particularly relating to one can heating battery case.
Background technology
Current motor vehicle needs with a large amount of electrokinetic cells, current electrokinetic cell mainly uses liquid electrolyte, because liquid electrolyte easily condenses when low temperature, activity decrease, thus electrokinetic cell discharge performance is declined, even destroy barrier film, cause the injury of electrokinetic cell destructiveness, particularly electric vehicle applications cold local time, indoor and outdoor temperature is far below zero degree, if do not carry out heating and thermal insulation to battery, battery is easy to damage, therefore, design a kind of can the battery case of heating and thermal insulation, just the technical problem that current motor vehicle is badly in need of solving is become.
For this problem, have the design of arranging electric blanket around battery case at present, because electric blanket is in the border of high/low temperature, heat is easily dispersed into the external world, and thermal loss is large, and efficiency is low, and battery case inside is heated uneven, and middle cell is difficult to obtain heat.
For this problem, also have at present and adopt liquid state to heat, because liquid state heating needs to arrange complicated pipeline, and need to arrange heater and circulating pump, the fault point of electrokinetic cell system must be increased, the cost of increase motor vehicle.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides one can heating battery case, and it is simple that the utility model has structure, the advantage that efficiency is high.
The utility model is solve its technical problem and a kind of technical scheme of adopting is: one can heating battery case, comprise casing, battery, also comprise heating wire, described battery, heating wire are arranged on described box house, and described heating wire is arranged in described battery and battery assemblage gap each other.
Further, described heating wire is can free bending heating wire.
Further, described heating wire is circular silica gel electric heating wire.
Further, described circular silica-gel electrothermic linear diameter≤10mm.
Further, each side of described casing is provided with heat-insulation layer.
Further, described cabinet insulation layer is provided with three layers, and the material of each layer is followed successively by metal, foamed silica gel, PP plastics from outside to inside.
Further, described battery is cylindrical battery, and the stacked installation of described cylindrical battery, forms assemblage gap between adjacent cell.
Operation principle of the present utility model is, described heating wire is whole piece heating wire, the assemblage gap mutual from battery passes, bending is roundabout, thus go over each assemblage gap, because heating wire length direction caloric value is equal, thus battery case various places inside can be made to be heated relatively uniform, and described casing is provided with heat-insulation layer, battery case internal temperature thus can be made to remain on a suitable scope.
The utility model is solve its technical problem and the another kind of technical scheme that adopts is: one can heating battery case, comprise casing, battery, also comprise ribbon heater, described battery, ribbon heater are arranged on described box house, and described ribbon heater is arranged in described battery and battery assemblage gap each other.
The beneficial effects of the utility model are, structure is simple, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is that one of the present utility model can heating battery box structure schematic diagram.
The implication marked in Fig. 1 is: 1. casing, 2. battery, 3. heating wire, and in figure, heating wire section belt fork represents that vertical paper penetrates, and section belt round dot represents that vertical paper passes.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In the embodiment shown in fig. 1, it is inner that battery 2, heating wire 3 are arranged on casing 1, and heating wire 3 passes from the assemblage gap of battery 2.
In embodiment of the present utility model, heating wire 3 is can free bending heating wire, thus can be roundabout continuously at the assemblage gap everywhere of battery 2, thus goes over each assemblage gap.
Heating wire cladding material of the present utility model can be the insulating material such as silica gel, PVC, Teflon, and profile also can be various shape, and in embodiment of the present utility model, heating wire 3 is preferably circular silica gel electric heating wire.
In embodiment of the present utility model, circular silica gel electric heating wire 3 Zhi Jing≤10mm.
In embodiment of the present utility model, each side of casing 1 is provided with heat-insulation layer.
In embodiment of the present utility model, casing 1 heat-insulation layer is provided with three layers, and the material of each layer is followed successively by metal, foamed silica gel, PP plastics from outside to inside.
In embodiment of the present utility model, battery 2 is cylindrical battery, and the stacked installation of cylindrical battery 2, forms assemblage gap between adjacent cell.
The operation principle of embodiment of the present utility model is, heating wire 3 is whole piece heating wire, the assemblage gap mutual from battery 2 passes, bending is roundabout, thus go over each assemblage gap, because heating wire 3 length direction caloric value is equal, thus battery case various places inside can be made to be heated relatively uniform, and casing 1 is provided with heat-insulation layer, battery case internal temperature thus can be made to remain on a suitable scope.The heat-preserving range that can set battery case is 10 degree to 35 degree, and when internal temperature is lower than 10 degree, heating wire 3 is powered by the external world and heated, and quits work when arrival 35 degree, iterative cycles work like this.
In another embodiment of the present utility model, heating wire (3) is replaced to have equivalent effect with ribbon heater.
The beneficial effect of embodiment of the present utility model is that the simple efficiency of structure is high.
The above is only the utility model description preferred embodiment; should be understood that the finiteness due to literal expression; and objectively there is unlimited concrete structure; for this area those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (8)
1. can a heating battery case, comprise casing, battery, it is characterized in that: also comprise heating wire, described battery, heating wire are arranged on described box house, and described heating wire is arranged in described battery and battery assemblage gap each other.
2. one according to claim 1 can heating battery case, it is characterized in that: described heating wire is for can free bending heating wire.
3. one according to claim 2 can heating battery case, it is characterized in that: described heating wire is circular silica gel electric heating wire.
4. one according to claim 3 can heating battery case, it is characterized in that: described circular silica-gel electrothermic linear diameter≤10mm.
5. one according to claim 1 can heating battery case, it is characterized in that: each side of described casing is provided with heat-insulation layer.
6. one according to claim 5 can heating battery case, and it is characterized in that: described cabinet insulation layer is provided with three layers, the material of each layer is followed successively by metal, foamed silica gel, PP plastics from outside to inside.
7. one according to claim 1 can heating battery case, and it is characterized in that: described battery is cylindrical battery, the stacked installation of described cylindrical battery, forms assemblage gap between adjacent cell.
8. can a heating battery case, comprise casing, battery, it is characterized in that: also comprise ribbon heater, described battery, ribbon heater are arranged on described box house, and described ribbon heater is arranged in described battery and battery assemblage gap each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165071.7U CN204481066U (en) | 2015-03-22 | 2015-03-22 | One can heating battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165071.7U CN204481066U (en) | 2015-03-22 | 2015-03-22 | One can heating battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481066U true CN204481066U (en) | 2015-07-15 |
Family
ID=53636842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165071.7U Expired - Fee Related CN204481066U (en) | 2015-03-22 | 2015-03-22 | One can heating battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481066U (en) |
-
2015
- 2015-03-22 CN CN201520165071.7U patent/CN204481066U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160322 |